package com.liu.fresh.biz;



import java.util.List;
import java.util.Map;

import com.liu.fresh.entity.GoodsInfo;



public interface IGoodsInfoBiz {
	
	/**
	 * 查询所有商品信息
	 * @return
	 */
	public List<GoodsInfo> findAll();
	
	public GoodsInfo find(String str);
	
	
	public List<GoodsInfo> findByTno(String tno,String start);
	
	public Integer updateBal(String[] gnos,String[] nums);
	
	public List<GoodsInfo> finds();

	public int addGood(Map<String,Object> map);

	public List<GoodsInfo> findgoods();

	public int del(String gno);


	public int getTotal(String tno);
}
